baber/WOPTO huggingface dataset:
Patent EP-0039165-A2 (EP)
Inventor: PENDERGRASS DANIEL B
IPC: C08K5/34
Filed: 1981-04-13
Abstract: In the manufacture of magnetic recording media, coatings are applied from water-borne dispersions of inorganic particles, a polymer containing functional groups and an agent for crosslinking the polymer, the crosslinking agent being a polyfunctional aziridine such as
Patent EP-0049099-A2 (EP)
Inventor: LOMBARDINO JOSEPH GEORGE
IPC: C07D409/12
Filed: 1981-09-23
Abstract: 2-Methoxyethyl 4-hydroxy-2-methyl-2H-1.2-benzothiazi- ne-3-carboxyiate 1,1-dioxide is an advantageous ester precursor for piroxicam (4-hydroxy-2-methyl-N-2-pyridyl-2H-1,2-ben- zothiazine-3-carboxamide 1,1-dioxide), an antiinflammatory agent established in medical practice.
Patent EP-0055024-A2 (EP)
Inventor: IZUMI TAKAYUKI
IPC: C10C3/00
Filed: 1981-11-17
Abstract: A carbonaceous pitch suitable for production of high tensile strength, high modulus of elasticity fibers comprises 2 to 20 wt % of n-heptane-soluble component and 15 to 45 wt % of n-heptane-insoluble/benzene-soluble component. The balance is preferably only benzene insolubles comprising quinoline-solubles and quinoline-insolubles. The pitch has a softening point up to 320°C and an anisotropic phase content of at least 90 vol %. 
     The pitch may be prepared by thermally cracking and polycondensing a heavy hydrocarbon oil or tar, precipitating anisotropic phase at 400 to 440°C without substantial increase in molecular weight, separating and subjecting the anisotropic phase to heat treatment in inert atmosphere. 
     Carbon fibers may be produced by spinning the pitch at 280 to 370°C, rendering the fibers infusible by heating in oxidising atmosphere and then carbonising. Tensile strengths of 3 GPa and modulus in tension of 200 GPa are possible.
Patent EP-0055960-A2 (EP)
Inventor: MCGILL HOWARD L
IPC: E21B49/00
Filed: 1981-12-21
Abstract: In accordance with an illustrative embodiment of the present invention, a pressure controlled dwell tester apparatus having a full-bore ball valve closure element includes valve actuator means responsive to changes in the pressure of fluids in the well annulus for moving the ball valve between its open and closed positions, and bias means responsive to the hydrostatic pressure of fluids in the well bore for assisting in moving the ball valve to its fully closed position.
Patent EP-0071774-A2 (EP)
Inventor: TRIPLAT EBERHARD
IPC: B65B43/30
Filed: 1982-07-09
Abstract: Method and device for packaging an object, such as a pizza, in a folding box provided with a tubular interior package made of heat-resistant material. The folding box is preglued along a longitudinal seam and designed as a folding wrapper. Its two end faces are provided with an upper and lower flap respectively, which overlap each other in the closed state. In order to open and keep open the tubular interior package during filling, the two layers of the one end of the interior package are subjected to a pneumatic partial vacuum. This partial vacuum may be applied in various ways, for example by blowing air between the upper layer of the tubular interior package and the upper wall of the folding wrapper, at that end of the package which lies opposite the filling opening. Thus a partial vacuum is then produced at the filling opening. However, it is also possible to allow the partial vacuum to act directly on the two layers of the interior package via appropriate distribution systems. <IMAGE>
Patent EP-0075108-A2 (EP)
Inventor: PETZOLD HEINZ
IPC: C08L23/16
Filed: 1982-08-13
Abstract: The elastomer, which can be employed, in particular, for anticorrosion lining of walls, contains EPDM and butyl rubber and/or halogenated butyl rubber, the mixture being crosslinked by means of peroxides.
Patent EP-0075870-A2 (EP)
Inventor: TOGAWA FUMIO
IPC: G11B5/842
Filed: 1982-09-23
Abstract: A magnetic recording medium suitable for high-density recording which comprises a substrate and a magnetic layer thereon, said magnetic layer containing acicular magnetic metal particles having a particle size of not more than 0.3µ and a squareness ratio in the vertical direction of said layer being not less than 0.4.
Patent EP-0077507-A2 (EP)
Inventor: FAESSLER HANSJOERG
IPC: F42B39/00
Filed: 1982-10-08
Abstract: 1. Package for explosives, especially for propellant charge powder, having a closeable inner container (2) and an outer container (21, 22) characterized in that the inner container (2) is fixed to the bottom (21) of the outer container, said outer container comprising a cover (22) with side walls (23) for resting on said bottom, which cover can be put over said inner container.
Patent EP-0076217-A2 (EP)
Inventor: DOUMAUX ARTHUR JR
IPC: C07C201/02
Filed: 1982-09-29
Abstract: The invention deals with the preparation of nitrite esters in vapor phase from nitrogen oxide, alcohol and an inert diluent. 
     The reaction, which occurs between 50 and 140°C at or above atmospheric pressure, takes place into a first reaction zone optimizing the reaction N z O 3  + ROH → RONO + HONO and a second reaction zone optimizing the reaction ROH + HONO → RONO + H 2 0. 
     The formation of acid by-products is minimized as compared to a unitary reaction zone.
Patent EP-0088397-A2 (EP)
Title: Process for the treatment of beer
Inventor: RAIBLE KARL DR
IPC: C12C7/26
Filed: 1983-03-04
Abstract: A process for the treatment of beer with silica sol to achieve the object of improving a known process of this type in such a way that the clarification process is made more effective and more economical, with the option of shortening the brewing process by improving the filtration and separation properties of the beer to be, the silica sol is added according to the invention to the wort, and the wort or the new beer is separated from the resulting flocculation.
Patent EP-0113079-A2 (EP)
Inventor: DHABHAR DADI J
IPC: A61K6/00
Filed: 1983-12-06
Abstract: An improved denture adhesive containing a karaya gum adhesive component in a hydrophilic vehicle comprising certain polyethylene glycols and, as an optional component in certain forms of the subject adhesives, glycerin, for enhancing pharmaceutical elegance of the final product.
Patent EP-0099673-A2 (EP)
Inventor: WAKATSUKA HIROHISA
IPC: C08B37/00
Filed: 1983-06-29
Abstract: Prostaglandin D derivatives of the general formula:
     wherein [A] represents a group of the formula:
     C 13 -C 14 -C 15  represents (i) a group of the formula:
     when [A] represents a group of the formula (II), or
     (ii) a group of the formula:
     when [A] represents a group of the formula (III) or (IV), R represents hydrogen, alkyl of 1 - 12 carbon atoms, R 1  represents a single bond or alkylene of 1 5 carbon atoms, R 2  represents alkyl of 1 - 8 carbon atoms, cycloalkyl of 4 - 7 carbon atoms optionally substituted by alkyl of 1 - 8 carbon atoms, or represents phenyl or phenoxy optionally substituted by halogen, trifluoromethyl or alkyl of 1 - 4 carbon atoms; the double bond between Cg - C 10  in formula (IV) is Z, the double bond between C 13  - C 14  in formula (V) is E, and the double bonds between C 12  - C 13  and between C 14  - C 15  in formula (VI) are E, Z or a mixture thereof, with the proviso that when R 1  represents a single bond, R 2  does not represent phenoxy; and when R represents hydrogen, non-toxic salts thereof and cyclodextrin clathrates thereof; possess anti-tumor activity.
Patent EP-0102234-A2 (EP)
Inventor: GEBHART STEVEN ALAN
IPC: G03G15/00
Filed: 1983-08-23
Abstract: A document feeding method for frictionally (non-' sprocket) feeding computer form web having sprocket holes to the imaging station of a copier for copying, compatible with individual document sheet feeding.After automatically determining that a computer form web, rather than an individual document sheet, is being frictionally fed to the imaging station the computer form web is automatically frictionally fed incrementally in selected incremental lengths and registered to the imaging station with a controllable frictional servo-drive system without engaging the sprocket holes. A system is provided for sensing and accumulating first signals corresponding to the movement of the controllable frictional drive system, and for sensing and accumulating second signals corresponding to the number and position of sprocket holes in the computer forms web being so frictionally fed, including a system of validating sensed holes as being sprocket holes by validating hole dimensions and positions. A system is provided for compensating for slip in the frictional feeding of the computer forms web by comparing the first and second signals to maintain registered stopping positions for the controllable drive system for the selected incremental lengths of computer form web. The disclosed slip compensation utilizes a resettable sprocket hole zone boundary system. There is also disclosed automatic compensation for missing, plugged or torn sprocket holes.
Patent EP-0096628-A2 (EP)
Inventor: STELL DOUGLAS E
IPC: G09G5/22
Filed: 1983-05-30
Abstract: Apparatus for combining video signals from a video source, such as video disc player (20), with computer-generated graphics/text output on a single display, for overlaying the two. The computer-generated video is provided in RGB format (52), the other video is converted (80) to RGB format if not already in that form and the two sets of RGB signals are provided to a switch (90). The switch (90) (i.e., multiplexer) selects which one of the two RGB signal sets to display; this selection is made separately for each pixel. In one embodiment, the color of the computer-generated signals (52) controls the switch's selection of source. A master-slave synchronization system (100) maintains registration between the two sets of RGB signals. When the video source is unstable (as, for example, with a video disc player), a master sync generator (130-138) provides a house (coarse) synchronization signal (144) to the video disc player. (For stable sources, this is unnecessary.) The slave synchronization generator (160-270) locks the video switch (90), display (40) and computer video generator (50) to the timing of the video image source (such as video disc player). Thus, the rest of the system tracks the jitter of the video source (20). When the video disc player (20) is scanning or is being spun up or down, the slave sync generator (160-270) locks onto the house sync signal (148) of the master sync generator, instead of the video disk player's output, to avoid rolling and tearing of the display.
Patent EP-0123766-A2 (EP)
Inventor: FERRARI DARIO
IPC: A45D33/28
Filed: 1983-07-11
Abstract: The pellet-like compact incorporates a given mesh gauze (7) formed from a substantially rigid material and having a crowned configuration, which is subtended by an annular element (6), the usable surface thereof being in the shape of a sphere segment.
Patent EP-0131234-A2 (EP)
Inventor: CALLEGARI MARIO
IPC: A63C9/20
Filed: 1984-07-03
Abstract: The invention is concerned with a ski binding (1) particularly useful for cross-country skiing, which comprises an element (2) for fastening a ferrule (3) to a ski body having substantially orthogonal sides to the mounting plane thereof. The ferrule (3) is slidably associated with the fastening element (2) against the bias of a rubber band (4) pair, a ferrule guiding means (60) being provided to allow it to slide in a parallel direction to the mounting plane.
Patent EP-0145859-A2 (EP)
Inventor: KEDZIERSKI HEINRICH DR
IPC: F16K31/02
Filed: 1984-09-19
Abstract: 1. Valve device having a piezoelectric or magnetostrictive actuating member and a valve body that is movable by means of the actuating member relative to at least one valve seat, characterised in that the valve seat (19, 20) is formed by the edge, which is itself closed, of an elongate port which forms a narrow slot and whose width is very small in relation to its length.
Patent EP-0144939-A2 (EP)
Inventor: ENDO MASAO
IPC: B29C65/02
Filed: 1984-11-30
Abstract: The present invention provides a base cloth for reinforcement produced by winding a weldable yarn on either one of a warp or weft or the both at a definite interval, arranging the warp and weft in the respective directions and then thermally welding the both yarns. According to this method, the fraying of warp or weft, particularly easy fluffing of carbon fibers, etc. can be prevented by winding the weldable yarn. And, it is sufficient for the weldable yarn to be present at the intersections between the warp and weft. Consequently, as compared with a case wherein the whole weft is impregnated with adhesives, penetration of the matrix resin can sufficiently be attained and thus, strength in the weft direction can be improved.
Patent EP-0140406-A2 (EP)
Inventor: BRUNEAU ALAIN
IPC: A47B27/06
Filed: 1984-08-30
Abstract: Les moyens de blocage permanent peuvent être temporairement desserrés en exerçant une pression sur une pédale lors du réglage en hauteur et en direction du plan de travail. L'ensemble mobile, la colonne supportant la table, est relié aux moyens d'équilibrage par un câble (13), tendu à un bout (130) par un ressort (12), passant sur une poulie de renvoi (14) dont l'essieu (141) est supporté par un étrier (16), l'ouverture (160) de cet étrier étant orienté vers l'assise du bâti, puis sur une poulie (15) à gorge hélicoïdale fixée au sommet du bâti, l'autre bout (131) du câble étant accroché (300) à la colonne. Un verrou (11) assure une liaison entre l'essieu (141) et la pédale (6), liaison interrompue en cas de relâchement ou de rupture du câble.
Patent EP-0117636-A2 (EP)
Inventor: DEY PHILIP
IPC: F16G11/04
Filed: 1984-01-26
Abstract: A overhead conductor terminating clamp for securing a conductor to a tower comprises, in combination, the surfaces of opposed side walls of smoothly curved, channel-shaped conductor guide (3) which taper smoothly and continuously in a direction away from an end of the guide, and a wedge member (5) which has a complementary tapered surface. When a conductor (C) is positioned in the guide (3) and a tensile force is applied to that part of the conductor extending from the other end of the guide, the wedge member (5) is urged lengthwise to maintain it in engagement with the tapered surfaces with the conductor clamped between the wedge member and the base wall of the guide. Risk of damage to the core of the conductor and to any optical fibre loosely housed in the core is substantially reduced.
Patent EP-0134132-A2 (EP)
Inventor: MIYAKE AKIO
IPC: A61P31/04
Filed: 1984-08-08
Abstract: A compound of the formula:
     wherein R 1  stands for n-propyl or isoprppyl; and R 2  stands for n-butyl, isobutyl, n-pentyl, n-hexyl or 2-ethylbutyl, or a pharmaceutically acceptable salt thereof, processes for preparing the same and a pharmaceutical composition thereof are provided. The compound can orally be applied as antibiotics having improved bioavailability.
Patent EP-0138344-A2 (EP)
Inventor: ROE ANTHONY MAITLAND
IPC: A61P25/02
Filed: 1984-08-29
Abstract: Compounds of the formula (I):
     and pharmaceutically acceptable salts thereof, wherein
     R 1  is isopropyl or tertiary-butyl;   R 2  is hydrogen, C1 -4 alkyl, C 1-4 alkoxy, hydroxy or amino; and   R 3  is hydrogen or methyl; are described for use as β-adrenoceptor antagonists. Pharmaceutical compositions containing them are disclosed as are processes for their preparation and intermediates therefor.
Patent EP-0137747-A2 (EP)
Inventor: BECKLEY PHILIP
IPC: B23H9/06
Filed: 1984-09-13
Abstract: The invention provides a method of treating grain orientated steel sheet or strip to refine domain spacing by subjecting the steel sheet or strip to electrical discharge to create a line of surface ablation and stress thereacross, together with apparatus for carrying out the method.
Patent EP-0143533-A2 (EP)
Inventor: SUZUKI KAZUFUMI
IPC: G06T3/40
Filed: 1984-09-28
Abstract: An apparatus for expanding or contracting image data (x) includes an input register (52) storing the image data to be processed, a first barrel shifter (54) for shifting the output data of the input register (52), a control register (58) storing a mapping pattern (P) which indicates a position of the image data bits to be extracted in the expansion mode or indicates the number of times when the image data are to be copied, an expansion and contraction circuit (55) for expanding or contracting the image data by referring to the mapping pattern, and a second barrel register (56) for shifting the output image data of the expansion and contraction circuit (55) before being loaded in an output data register (57).
Patent EP-0142286-A2 (EP)
Inventor: MOTT JONATHAN CHRISTOPHER
IPC: A63B49/02
Filed: 1984-10-17
Abstract: The frame and handle of a racquet, for example a racquet-ball racquet, are integrally moulded in a suitable plastics material. The stringing of the racquet is secured to the frame by a plurality of wire loops, which are formed by bending a single length of steel or titanium wire. This single length of wire is moulded into the plastics material of the racquet during the moulding process. A similar technique can be used to make a throat for a racquet, rather than a whole racquet. The invention also includes a mould for making such a racquet or racquet throat.
Patent EP-0157042-A2 (EP)
Inventor: AUSTIN KENNETH
IPC: G06K13/067
Filed: 1984-10-24
Abstract: A data card, such as a cash card, bears a magnetic strip on which data may be magnetically stored and an optical panel comprising a series of parallel black stripes. Apparatus for use with the card has an optical infra-red reader (2), a magnetic read/write device (3) and signal processing circuitry (6). Reader (2) permits the velocity of travel of the card relative to the apparatus on insertion by the user to be sensed, which in turn enables magnetically encoded information to be read from the magnetic strip and processed without corruption. The apparatus and card can therefore function without the necessity for a complex and expensive card transport.
Patent EP-0146330-A2 (EP)
Inventor: ORCUTT JOHN W
IPC: H01L23/495
Filed: 1984-12-11
Abstract: ® A semiconductor integrated circuit device (10) includes a bar pad (14) to which a semiconductor bar (12) is affixed. The lower surface (18) of the bar pad (14) is textured (20) to mechanically lock the bar pad (14) to the encapsulating medium (16).
Patent EP-0145490-A2 (EP)
Inventor: SHANLEY II ROBERT LOREN
IPC: H04N9/73
Filed: 1984-12-13
Abstract: DC stabilization system for a color TV receiver includes three control loops, each including a keyed comparator (35, 31, 33) for comparing a respectively different one of a set of blue, green, and red color signals with a common reference voltage (RV) during keying periods determined by line rate keying of «backporch» timing pulses (K). The output of the keyed comparator (35) responding to the blue signal adjusts the DC level of a luminance signal component used in color signal formation. The output of the keyed comparator (33) responding to the red signal adjusts the DC level of an I color-difference signal component used for color signal formation. The output of the keyed comparator (31) responding to the green signal adjusts the DC level of a Q color-difference signal used for color signal formation. The line rate keying pulse source (50) is subject to field-rate blanking to prevent comparator keying during significant portion of received signal's vertical sync interval.
Patent EP-0146402-A2 (EP)
Inventor: HANSEN ROBERT S
IPC: A47F7/14
Filed: 1984-12-18
Abstract: Document holder for holding magazines, brochures and other looseleaf papers in an upright position, with a relatively large portion of each document being exposed to view. The device is constructed in modular form being composed of detachably connected modulation units (11) and is readily increased and decreased in size by adding a substracting unit to hold different numbers of papers. The disclosed embodiment is constructed as a wall-mounted rack.
Patent EP-0145589-A2 (EP)
Inventor: GARAPIN FLORENCE
IPC: C07K14/02
Filed: 1984-11-30
Abstract: Vero cells producing an immunogenic polypeptide which has immunological properties of the HBs antigen. They consist of Vero cells transformed by a plasmid carrying a sequence coding for the said polypeptide, without modifying the ability of these Vero cells to be recognised by specific anti-Vero antibodies and without affecting their ability to be infected by polioviruses.
Patent EP-0154118-A2 (EP)
Inventor: TAROCCO PIETRO
IPC: B62K3/02
Filed: 1985-01-14
Abstract: A racing cycle (10) which comprises a front wheel (14) of smalle rdiameter than that of the rear wheel (16), a pedal-propulsion unit (18) substantially coaxial with the rear wheel hub (36) and handlebars (22) positioned lower than the saddle. The frame comprises a tube or bar (28) slanting down towards the front, a pair of lower tubes (24) slanting down towards the rear and a rear fork (26), such as to form a triangle when seen in profile. A saddle (20) with yielding bonds, which adapt to the cyclist's different positions, is also provided.
Patent EP-0153670-A2 (EP)
Inventor: ZAFRED PAOLO RODOLFO
IPC: F28F11/00
Filed: 1985-02-15
Abstract: A sleeving apparatus and process for simultaneously expanding and rolling a vertical sleeve to produce an interference joint between the sleeve and a heat exchanger tube. The apparatus comprises upper and lower rollers and hydraulic expanders capable of applying a radially expansive force onto a sleeve across the length of the rollers. The rollers are driven by a common drive shaft coupled to a hydraulic motor. A torque controller including a torque sensor and a computer controls the torque, and hence the roiling pressure. The rolling pressure exerted by the rolls , elongates the metal in the sleeve at the interference joint to the same extent to which this metal is contracted by the hydraulic expanders, thereby resulting in a substantially stress-free joint.
Patent EP-0157176-A2 (EP)
Inventor: DANIELLI FRANCO
IPC: G01B21/02
Filed: 1985-02-28
Abstract: Apparatus comprising a support (37), a system of slides (3. 27, 28) movable with respect to the support (37), motors (10, 24) for displacing the slides (3, 27, 28), transducers (47, 48) adapted to provide signals indicative of the positions of the slides (3, 27, 28) and measuring means (30, 31) carried by the system of slides (3,27,28). 
     In order to perform, accurately and quickly, measurements on different types of parts (38, 75), the system of slides (3, 27, 28) comprises a longitudinal slide (3) and two slides (27, 28) movable simultaneously and symmetrically along the same transversal directions. The measuring means comprise two measuring heads (30, 31) each of which is fixed to a relevant transversal slide (27, 28) and adapted to measure both in longitudinal and transversal directions. The measurements of the parts (38, 75) are obtained by combining the signals of the transducers (47, 48) and those provided by the measuring heads (30,31). 
     The apparatus is particularly suitable for measurements in manufacturing shops.
Patent EP-0163314-A2 (EP)
Inventor: UMEMOTO MAKOTO FUJI PHOTO FILM
IPC: G03C7/34
Filed: 1985-05-30
Abstract: A silver halide color photographic material capable of providing color images having good coloring properties and being excellent in color reproducibility even in a developer using hard water, which contains a cyan coupler represented by formula (I) or (II) and 5-pyrazolone magenta coupler having an arylthio group at the coupling position of said coupler, wherein said arylthio group includes an aliphatic oxy group or an aromatic oxy group at an ortho-position with respect to the sulfur atom of the arylthio group, the aliphatic group or aromatic group of said aliphatic oxy group or aromatic oxy group being unsubstituted or substituted by at least one member selected from
     (a) a halogen atom,   (b) a cyano group,   (c) an unsubstituted or substituted aliphatic, aromatic, or heterocyclic sulfonyl, sulfinyl, or phosphonyl group, and   (d) a group represented by the formula
         (e) a group represented bv the formula
     formulae (I) and (II) are represented by
       
     wherein symbols in formulae have the same significances as described in the Detailed Description of the Present Invention.